Answers:
f(0) = 1
f(2) = 5
============================================
Explanation:
Determining f(0)
The y intercept point (0,1) indicates that x = 0 and y = 1 pair up together. Recall that y = f(x), which means f(x) = 1 when x = 0. This is shortened to f(0) = 1.
-----------------
Determining f(2)
Start at 2 on the x axis. Draw an arrow pointing directly upward until you get to the curve. See the diagram below. Then move to the left until you hit the y axis. You should arrive at y = 5.
This tells us x = 2 and y = 5 pair up together. Therefore, f(2) = 5.
Arun's restaurant bill is $58, and he wants to leave the waiter an 18 percent tip. What will Arun's total be?
Answer:
47.56 $
Step-by-step explanation:
I plugged it in my calc
3. Find f(2) given f(x)=3x^2+ 2x + 16
Answer:
32
Step-by-step explanation:
f(2)=3(2)^2+2(2)+16
f(2)=12+4+16
f(2)=32
Which set best describes the numbers used on the scale for a standard thermometer?
A real numbers
B whole numbers
C integers
D rational numbers
Can someone help me ASAP
Answer:
D. 1/5^15
Step-by-step explanation:
When an exponent is negative you need to get the reciprocal to make it positive.
Answer: you chose the correct answer, d, if the exponent is negative you need to find it’s reciprocal
Step-by-step explanation: 5 is a positive number but the exponent is not, in order for it to be positive the reciprocal is 1/5 because you are basically flipping the number 5 (which is equal to 5/1)
A football team loses 8 yards each quarter of the game. How many yards did they lose in a 4 quarter game?
32
-32
12
-12
Answer:they lost 32 yards
Source: trust me bro
Answer:
The awnser is -31 trust me ok i Got it wrong it showed me the awnser so its -31
Step-by-step explanation:
find the slope of the given line
Answer:
6/5
Step-by-step explanation:
Answer:
the slope is -6/5
Step-by-step explanation:
Write an equation for the lines shown.
Black line: y=-3x+2
Blue line: y=-3x+8
Answer:
blue line: y=3/-1x+8
black line: y=3/1x+2
Step-by-step explanation:
A large cruise ship has 7,436,000 cubic feet of cargo space. Express this
number in scientific notation
Answer:
7.436 × 10 ^6
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Hope this helps!
Please mark me as Brainliest!
can you tell me how to solve this problem using substitution step by step?
y = -2x - 9 and 6x - 5y = - 19
Answer:
x = -4
Step-by-step explanation:
The first equation tells us what y is equal to. We then substitute wherever there is a y with what y equals.
y = -2x - 9
6x - 5y = -19
6x - 5(-2x-9) = -19
6x + 10x + 45 = -19
16x + 45 = -19
16x = -64
x = -4
can someone please help me i dont know how to do it.
There are 16 forwards and 40 guards in Leo's basketball league. Leo must include all players on a team and wants each team to have the same number of guards. If Leo creates the greatest number of teams possible, how many guards will be on each team?
List the multiples of each number:
16: 1, 2 , 4, 8 , 16
40: 1, 2 , 4 , 5, 8, 10, 20, 40
The greatest common multiple is 8
40 guards / 8 = 5
There will be 5 guards on each team.
can someone please help me with this thank you. Factor completely 64x2 – 49. (1 point) 0 (7x – 8)(7x + 8) O (7x – 8)(7x – 8) O (8x – 7)(8x - 7) O (8x - 7)(8x + 7)
Answer:
(8x-7)(8x+7)
Step-by-step explanation:
64x²-49
(8x)²-7²
(8x+7)(8x-7) (using a²-b²=(a+b)(a-b)
Or
(8x-7)(8+7)
There are 35 students in the drama club. 2 out of every 5 students in the club are boys.
How many students in the club are boys?
Answer: In the drama club there’s 14 boys
Step-by-step explanation:
35/5=7
7*2=14 boys
Answer:
14
Step-by-step explanation:
35 divided by 5=7
7times 2 =14
What is the appropriate sequence of events for protein synthesis?
A. Amino acids link to form polypeptides, which fold into proteins
B. Polypeptides link to form amino acids, which fold into proteins
C. Proteins link to form amino acids, which fold into polypeptides
D. Amino acids link to form proteins which fold into polypeptides
The correct sequence of events in protein synthesis is transcription, then translation.
Small 20 caps $180.00
Medium 32 caps $270.00
Large 50 caps $360.00
The chart shows the price of baseball caps for different pack sizes. Coach Lewis will buy the medium size pack of caps. About how much will each cap cost? Write an equation to model the problem.
Find the slope of the line passing through the points (-5,7) and (-5,-9)
HELP guys ily please help
Answer: Choice A) Alternate exterior angles are congruent
This is due to the alternate exterior angles theorem.
A more in depth answer would involve a multiple number of paths to take. One such path could have us noticing the following two properties
angle 1 = angle 4angle 8 = angle 5Both congruences are due to the vertical angle theorem.
Furthermore,
angle 4 = angle 5
because they are alternate interior angles
Then by the transitive property, we effectively connect the dots or the chain links to get to angle 1 = angle 8. We can also use the substitution property as well.
---------------
Side note: angles 1 and 8 are outside the parallel lines 'a' and m, so they are considered exterior angles. Also, they are on alternating sides of the transversal line t. These two facts lead to angles 1 and 8 being alternate exterior angles.
Answer:
interior angles are congruent
Sarah works 6 hours a day, Monday through Friday. What is her pay for a week?
Answer:
No one can answer unless you include the money per hour or day or week
Step-by-step explanation:
Answer:
well she works 5 days since it says monday through friday so 5 x 6 =30 she works 30 hours a week but you didnt out how much she early for each hour or one day so thats all you can figure out
Step-by-step explanation:
help me answer this please!!!
Answer:
39.6 ft.
Step-by-step explanation:
Height of the top of the goal post would be x + 5.5
So for we need to calculate x first,
For x:
[tex]tan\ \theta = \frac{perpendicular}{base}\\\\tan\ 61=\frac{x}{20}\\\\20*tan61=x\\\\x=20*1.732\\\\x=34.64\ ft[/tex]
So height of the top of the goal post would be 34.64 + 5.5 which is
39.64 ft. rounding it to nearest tenth would be 39.6ft.
I attached an image too as well check it out.
Help meh. plssss. I need thisssss. PLEASE.
Im pretty sure the unit rate would be 50 mph!
Answer:
50
Step-by-step explanation:
You look at the graph, when x is one it intercept in the middle of 75 and 25, and that is 50
Simplify the expression by combining like terms 2x+8-x+10
Answer:
x+18
Step-by-step explanation:
Let's simplify step-by-step.
2x+8−x+10
=2x+8+−x+10
Combine Like Terms:
=2x+8+−x+10
=(2x+−x)+(8+10)
=x + 18
Convert 56,000,000,000 from standard to scientific notation form.
Help pls
Answer:
5.6 * 10^ 10
Step-by-step explanation:
Please help!!
The table below represent Mrs. Cambra playing Call of Duty and the number of kills she gets.
Games played Number of Kills
0 0
2 6
4 12
6 18
What is the rate of change?
Answer: +6 each time
Step-by-step explanation:
A school lunch program serves 13,000 students. The program orders 3,250 pounds of chicken for the students. Determine how many pounds of chicken each student can have.
Answer:
0.25 or 1/4
Step-by-step explanation:
easy - 3250 pounds divided by 13000 students
everyone will get 0.25 or 1/4 of a pound of chicken
hope this helps!!
Have a nice day!
7t=x, for t
Show your work!
Answer:
.
Step-by-step explanation:
Answer:
[tex]t=\frac{x}{7}[/tex]
Step-by-step explanation:
You need to isolate the variable t. Use inverse operations for this.
7t can be seen as 7×t, and the opposite of multiplication is division. Divide both sides by 7:
[tex]\frac{7t}{7}=\frac{x}{7}\\\\t=\frac{x}{7}[/tex]
The common term 7 on the left side cancels out.
:Done
BRAINLEST and thanks!!
Answer:
X=0.500
Step-by-step explanation:
maths
What is 0.00015 in scientific notation?
Answer:
1.5 * 10^(-4) is the scientific notation.....
A map of Long Island has the scale 2.75 cm= 16km. On the map, target Rock is 23.2 cm from Lake Montauk. Find the distance from Target Rock to Lake Montauk. PLEASE HELP ASAP
Answer:
ytjyhyjhuyjhytujhyuhjnfh
Step-by-step explanation:
Determine whether each set of numbers can be the lengths of the sides of a triangle.
Answer:
1. not possible 2. triangle 3. not possible 4. not possible
Step-by-step explanation:
can someone plz help me! plz i also added some more points plz help
Answer:
15x + 12(10 - x) = 1417 and 3Step-by-step explanation:
The number of people who have two-course meal is (10 - x)
Correct equation is:
15x + 12(10 - x) = 141Solving for x:
15x + 120 - 12x = 1413x = 141 - 1203x = 21x = 7Answer:
Number who have three-course meal = 7Number who have two-course meal = 3Answers:
1) 15x + 12(10 - x) = 141
2) 7 and 3
15x + 12(10 - x) = 141
15x + 120 - 12x = 141
3x = 141 - 120
3x = 21
x = 7